.GPM

.GPM file extension

This is the basic program to work with .GPM extension

PST

PST GSM Browser Document

The program works with the following extensions: hs, phb, mip, sec, rtb, shx, rtd, tnm, nmx, tpm, brw, cmb, cpm, dtb, ems, mpm, eri, rla, ftr, gps, gpm, pdt, idp, mms, jav, sms, nam and ptt